MEAN WELL PLM-25 Series 25W Single Output LED Power Supply
Product Usage Instructions
Installation
- Ensure the input voltage is within the specified range.
- Connect the output wires to the LED device, ensuring correct polarity.
- Securely mount the power supply in a well-ventilated area to prevent overheating.
Operation
- Apply the input power within the specified voltage and frequency range.
- The power supply will regulate the output current based on the connected LED device’s requirements.
Maintenance
- Periodically check for any loose connections or signs of damage.
- Clean the power supply unit regularly to prevent dust accumulation.
Frequently Asked Questions (FAQ):
Q: What should I do if the power supply overheats?
A: If the power supply overheats, immediately disconnect the input power and allow it to cool down before resuming operation.
25W Single Output LED Power Supply
Features
- 230VAC only or Full range (up to 295VAC) models available
- Built-in active PFC function
- Constant current design
- Protections:Short circuit
Cooling by free air convection - Fully isolated plastic case • Class II power unit, no FG
- Class 2 power unit(for PLM-25-500/700/1050)
- No load power consumption <0.5W
- High reliability,low cost
- 2 years warranty
Applications
- Indoor LED lighting
- LED office lighting
- LED commercial lighting
- LED decorative lighting
GTIN CODE MW
Search: https://www.meanwell.com/serviceGTIN.aspx
Description
PLM-25 is a 25W economical AC/DC LED power supply series. Incorporating a built-in active PFC design, PLM-25 provides a high Power Factor value greater than 0.9. In addition, with the low no load power consumption below 0.5W, and the setup time less than 500ms, PLM-25 is complied with the ErP regulation required by European Union for lighting fixtures. PLM-25 is a class II (without FG pin) power unit housed with the UL 94V-0 rated flame retardant plastic case. The 1/0 terminals are designed with screw-less clamp style terminal block that greatly simplifies the wiring installation. Two types of models with different input voltage range are offered: PLM-25 series, which operates from 110~295VAC, and PLM-25E series, which operates from 180~295VAC. These two series are both constant current output design, supplying models with the current of 350mA, 500mA, 700mA and 1050mA, respectively.
Model Encodina
SPECIFICATION
| MODEL | PLM-25 -350 | PLM-25 -500 | PLM-25 -700 | PLM-25 -1050 | ||
| OUTPUT | CONSTANT CURRENT REGION Note.5 | 42 ~ 72V | 30 ~ 50V | 21 ~ 36V | 14 ~ 24V | |
| RATED CURRENT | 0.35A | 0.5A | 0.7A | 1.05A | ||
| NO LOAD OUTPUT VOLTAGE(max.) | 80V | 56V | 42V | 28V | ||
| RATED POWER | 25.2W | 25W | 25.2W | 25.2W | ||
| RIPPLE & NOISE (max.) Note.2 | Blank type | 7.2Vp-p | 5.0Vp-p | 3.6Vp-p | 2.4Vp-p | |
| E type | 9Vp-p | 7.5Vp-p | 5.4Vp-p | 3.6Vp-p | ||
| CURRENT ACCURACYNote.3 | ±5.0% | |||||
| SETUP TIME | Blank type: 500ms / 115VAC, 230VAC at full load; E type: 500ms / 230VAC at full load | |||||
| INPUT | VOLTAGE RANGE Note.4 | Blank type: 110 ~ 295VAC 156 ~ 417VDC; E type: 180 ~ 295VAC 254~ 417VDC | ||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||
| POWER FACTOR | Blank type | PF≥0.97/115VAC,PF≥0.95/230VAC,PF>0.9/277VAC(at full load)(Please refer to “Power Factor Characteristic” curve) | ||||
| E type | PF≥0.95/230VAC,PF≥0.9/277VAC (at full load)(Please refer to “Power Factor Characteristic” curve) | |||||
| TOTAL HARMONIC DISTORTION | Blank type | THD< 20% when output loading≧60% at 115VAC/230VAC input and output loading≧75% at 277VAC input | ||||
| E type | THD< 20% when output loading≧60% at 230VAC input and output loading≧75% at 277VAC input | |||||
| EFFICIENCY (Typ.) | Blank type | 87% | 86% | 86% | 85% | |
| E type | 86% | 85% | 85% | 82% | ||
| AC CURRENT | Blank type: 0.3A/115VAC 0.15A/230VAC 0.12A/277VAC; E type: 0.15A/230VAC 0.12A/277VAC | |||||
| INRUSH CURRENT(Typ.) | COLD START 15A(twidth=50μs measured at 50% Ipeak) at 230VAC | |||||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 80 units (circuit breaker of type B) / 80 units (circuit breaker of type C) at 230VAC | |||||
| LEAKAGE CURRENT | 0.25mA / 240VAC | |||||
| PROTECTION | SHORT CIRCUIT | Hiccup mode, recovers automatically after fault condition is removed. | ||||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +45℃ | ||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||
| STORAGE TEMP., HUMIDITY | -40 ~ +80℃, 10 ~ 95% RH | |||||
| TEMP. COEFFICIENT | ±0.06%/℃ (0 ~ 50℃) | |||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | |||||
| SAFETY & EMC | SAFETY STANDARDS | UL8750, CSA C22.2 No. 250.13-12(for Blank type only); ENEC BS EN/EN61347-1, BS EN/EN61347-2-13, BS EN/EN62384,GB19510.14,GB19510.1(for E type only),EAC TP TC 004, IP30 approved | ||||
| WITHSTAND VOLTAGE | I/P-O/P:3.75KVAC | |||||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms/500VDC / 25℃/ 70%RH | |||||
| EMC EMISSION | Compliance to BS EN/EN55015, GB/T 17743,GB17625.1(for E type only),BS EN/EN61000-3-2 Class C(≥60% load); BS EN/EN61000-3-3,EAC TP TC 020 | |||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11;BS EN/EN61547, light industry level, criteria B(surge 2KV),EAC TP TC 020 | |||||
| OTHERS | MTBF | 7905.4K hrs min. Telcordia SR-332 (Bellcore) ; 608.9Khrs min. MIL-HDBK-217F (25℃) | ||||
| DIMENSION | 145*38*22mm (L*W*H) | |||||
| PACKING | 0.126Kg;60pcs/8.6 Kg/0.48CUFT | |||||
| NOTE |
| |||||
Mechanical Specification
Block Diagram
Derating Curve
Static Characteristics 
Power Factor Characteristic
EFFICIENCY vs LOAD (500mA Model) 
AC input voltage drop vs. output current characteristics
| AC input drop | 10% | 8% | 5% | 3% |
| Io drop | <16% | <12% | <8% | <7% |
NOTE: Output current will return to the rated value within 50ms
Downloaded from Arrow.com
Documents / Resources
 | MEAN WELL PLM-25 Series 25W Single Output LED Power Supply [pdf] User Guide PLM-25-350, PLM-25-500, PLM-25-700, PLM-25-1050, PLM-25 Series 25W Single Output LED Power Supply, PLM-25 Series, PLM-25 Series LED Power Supply, 25W Single Output LED Power Supply, 25W LED Power Supply, Single Output LED Power Supply, Single Output Power Supply, LED Power Supply, Power Supply |
 | MEAN WELL PLM-25 Series 25W Single Output LED Power Supply [pdf] Owner's Manual PLM-25-350, PLM-25-500, PLM-25-700, PLM-25-1050, PLM-25 Series 25W Single Output LED Power Supply, PLM-25 Series, 25W Single Output LED Power Supply, Single Output LED Power Supply, Output LED Power Supply, LED Power Supply, Power Supply, Supply |
